Locust

docker-comose.yml

version: '3'

services:
  master:
    image: locustio/locust
    ports:
     - "8089:8089"
    networks:
      - ddev_default
    volumes:
      - ./:/mnt/locust
    command: -f /mnt/locust/locustfile.py --master -H http://master:8089
  
  worker:
    image: locustio/locust
    networks:
      - ddev_default
    volumes:
      - ./:/mnt/locust
    command: -f /mnt/locust/locustfile.py --worker --master-host master

networks:
  ddev_default:
    external: true

locustfile.py

from locust import HttpUser, task, between

class WebUser(HttpUser):
    wait_time = between(1, 2.5)

    @task
    def index(self):
        self.client.get("/")

    @task(2)
    def login(self):
        self.client.post("/", json={"username":"test", "password":"testtest"})